Search officials say they are convinced they are looking in the right area for Flight 370. But, so far, there is no sign of any wreckage from the missing plane. What happens if the search for Flight 370 is off target? Randi Kaye takes a look at what went wrong in the search for billionaire Steve Fossett's plane.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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